ㄅㄟˋbèiㄗㄥzēng

  1. 增加以上三國演義·》:於是奮力禦敵平明至日倍增。」

to double, to redouble, to increase many times over, to multiply by a factor, multiplication
doubler, redoubler, augmenter plusieurs fois, multiplier par un facteur, multiplication
verdoppeln (V)​